Garrett Wollman 0d3bcc2e80 Make the threatened fts(3) ABI fix. FTSENT now avoids the use of the struct ... hack, thereby allowing future extensions to the structure (e.g., for extended attributes) without rebreaking the ABI. FTSENT now contains a pointer to the parent stream, which fts_compar() can then take advantage of, avoiding the undefined behavior previously warned about. As a consequence of this change, the prototype of the comparison function passed to fts_open() has changed to reflect the required amount of constness for its use. All callers in the tree are updated to use the correct prototype. Comparison functions can now make use of the new parent pointer to access the new stream-specific private data pointer, which is intended to assist creation of reentrant library routines which use fts(3) internally. Not objected to in spirit by: -arch		2002-09-21 01:28:41 +00:00
..
cp.1	Bump document date for the -n option.	2002-08-16 03:13:59 +00:00
cp.c	Make the threatened fts(3) ABI fix. FTSENT now avoids the use of the struct	2002-09-21 01:28:41 +00:00
extern.h	Add the -n option, which automatically answers "no" to the overwrite question.	2002-07-23 00:42:56 +00:00
Makefile	Revert previous delta, which is not required with rev 1.5 of	2002-07-15 12:08:21 +00:00
utils.c	Fix some easy WARNS.	2002-07-31 16:52:16 +00:00